[3998188] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?> |
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" |
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [ |
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent"> |
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| 5 | %general-entities; |
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| 6 | ]> |
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| 7 | |
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[093b0e8] | 8 | <sect1 id="ch-system-eglibc" role="wrap"> |
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| 9 | <?dbhtml filename="eglibc-64bit.html"?> |
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[3998188] | 10 | |
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[093b0e8] | 11 | <title>EGLIBC-&eglibc-version; 64-Bit</title> |
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[3998188] | 12 | |
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[093b0e8] | 13 | <indexterm zone="ch-system-eglibc"> |
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| 14 | <primary sortas="a-EGLIBC">EGLIBC</primary> |
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[3998188] | 15 | </indexterm> |
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| 16 | |
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[dabbced] | 17 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 18 | href="eglibc.xml" |
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[3998188] | 19 | xpointer="xpointer(//*[@role='package'])"/> |
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| 20 | |
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| 21 | <sect2 role="installation"> |
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[093b0e8] | 22 | <title>Installation of EGLIBC</title> |
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[3998188] | 23 | |
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[22cd957] | 24 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 25 | href="../common/eglibc.xml" |
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| 26 | xpointer="xpointer(//*[@os='l1'])"/> |
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| 27 | |
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| 28 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 29 | href="../common/eglibc.xml" |
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| 30 | xpointer="xpointer(//*[@os='l2'])"/> |
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| 31 | |
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[dabbced] | 32 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[d8f87e8] | 33 | href="../common/eglibc.xml" |
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[c0bc7c4] | 34 | xpointer="xpointer(//*[@os='l3'])"/> |
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[d8f87e8] | 35 | |
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[dabbced] | 36 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[d8f87e8] | 37 | href="../multilib/eglibc-64bit.xml" |
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[c0bc7c4] | 38 | xpointer="xpointer(//*[@os='l4'])"/> |
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[d8f87e8] | 39 | |
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[57b3f19] | 40 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 41 | href="../common/eglibc.xml" |
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| 42 | xpointer="xpointer(//*[@os='p3'])"/> |
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| 43 | |
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| 44 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 45 | href="../common/eglibc.xml" |
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| 46 | xpointer="xpointer(//*[@os='p4'])"/> |
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[7d97f36] | 47 | |
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[dabbced] | 48 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 49 | href="eglibc.xml" |
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[3998188] | 50 | xpointer="xpointer(//*[@os='b'])"/> |
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| 51 | |
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[dabbced] | 52 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 53 | href="eglibc.xml" |
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[3998188] | 54 | xpointer="xpointer(//*[@os='e'])"/> |
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| 55 | |
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[dabbced] | 56 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 57 | href="eglibc.xml" |
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[3998188] | 58 | xpointer="xpointer(//*[@os='f'])"/> |
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| 59 | |
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[093b0e8] | 60 | <para os="m1">Tell EGLIBC to install its 64-bit libraries into |
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[3998188] | 61 | <filename class="directory">/lib64</filename>:</para> |
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| 62 | |
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| 63 | <screen os="m2"><userinput>echo "slibdir=/lib64" >> configparms</userinput></screen> |
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| 64 | |
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[dabbced] | 65 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 66 | href="eglibc.xml" |
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[3998188] | 67 | xpointer="xpointer(//*[@os='g'])"/> |
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| 68 | |
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| 69 | <screen os="h"><userinput>CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" \ |
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[093b0e8] | 70 | ../eglibc-&eglibc-version;/configure --prefix=/usr \ |
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[65ab9ce] | 71 | --disable-profile --enable-add-ons --enable-kernel=2.6.32 \ |
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[093b0e8] | 72 | --libexecdir=/usr/lib64/eglibc --libdir=/usr/lib64</userinput></screen> |
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[3998188] | 73 | |
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| 74 | <variablelist os="i"> |
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| 75 | <title>The meaning of the new configure option:</title> |
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| 76 | |
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| 77 | <varlistentry> |
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[093b0e8] | 78 | <term><parameter>--libexecdir=/usr/lib64/eglibc</parameter></term> |
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[3998188] | 79 | <listitem> |
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| 80 | <para>This changes the location of the <command>pt_chown</command> |
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| 81 | program from its default of <filename |
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| 82 | class="directory">/usr/libexec</filename> to <filename |
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[093b0e8] | 83 | class="directory">/usr/lib64/eglibc</filename>.</para> |
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[3998188] | 84 | </listitem> |
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| 85 | </varlistentry> |
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| 86 | </variablelist> |
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| 87 | |
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[dabbced] | 88 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 89 | href="eglibc.xml" |
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[3998188] | 90 | xpointer="xpointer(//*[@os='j'])"/> |
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| 91 | |
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[dabbced] | 92 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 93 | href="eglibc.xml" |
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[3998188] | 94 | xpointer="xpointer(//*[@os='k'])"/> |
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| 95 | |
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[dabbced] | 96 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 97 | href="eglibc.xml" |
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[3998188] | 98 | xpointer="xpointer(//*[@os='l'])"/> |
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| 99 | |
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[dabbced] | 100 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 101 | href="eglibc.xml" |
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[3998188] | 102 | xpointer="xpointer(//*[@os='m'])"/> |
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| 103 | |
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[dabbced] | 104 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 105 | href="eglibc.xml" |
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[3998188] | 106 | xpointer="xpointer(//*[@os='n'])"/> |
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| 107 | |
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[dabbced] | 108 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 109 | href="eglibc.xml" |
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[3998188] | 110 | xpointer="xpointer(//*[@os='o'])"/> |
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| 111 | |
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[dabbced] | 112 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 113 | href="../common/eglibc.xml" |
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[3998188] | 114 | xpointer="xpointer(//*[@os='p'])"/> |
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| 115 | |
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[dabbced] | 116 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 117 | href="eglibc.xml" |
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[3998188] | 118 | xpointer="xpointer(//*[@os='s'])"/> |
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| 119 | |
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[dabbced] | 120 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 121 | href="eglibc.xml" |
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[3998188] | 122 | xpointer="xpointer(//*[@os='t'])"/> |
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| 123 | |
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[f1778eba] | 124 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 125 | href="../common/eglibc.xml" |
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| 126 | xpointer="xpointer(//*[@os='ra'])"/> |
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| 127 | |
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| 128 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 129 | href="../common/eglibc.xml" |
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| 130 | xpointer="xpointer(//*[@os='rb'])"/> |
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| 131 | |
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[3998188] | 132 | </sect2> |
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| 133 | |
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[dabbced] | 134 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 135 | href="../common/eglibc.xml" |
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| 136 | xpointer="xpointer(id('i18n-eglibc'))"/> |
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[3998188] | 137 | |
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[dabbced] | 138 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 139 | href="../common/eglibc.xml" |
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| 140 | xpointer="xpointer(id('conf-eglibc'))"/> |
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[3998188] | 141 | |
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| 142 | <sect2 id="conf-ld" role="configuration"> |
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| 143 | <title>Configuring The Dynamic Loader</title> |
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| 144 | |
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| 145 | <indexterm zone="conf-ld"> |
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| 146 | <primary sortas="e-/etc/ld.so.conf">/etc/ld.so.conf</primary> |
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| 147 | </indexterm> |
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| 148 | |
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| 149 | <para>By default, the dynamic loader (<filename |
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| 150 | class="libraryfile">/lib/ld.so.1</filename> for 32bit executables and |
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| 151 | <filename class="libraryfile">/lib/ld64.so</filename> for |
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| 152 | 64bit executables) searches through |
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| 153 | <filename class="directory">/lib</filename>, |
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| 154 | <filename class="directory">/lib64</filename>, |
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| 155 | <filename class="directory">/usr/lib</filename>, |
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| 156 | and <filename class="directory">/usr/lib64</filename> for dynamic |
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| 157 | libraries that are needed by programs as they are run. However, if |
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| 158 | there are libraries in directories other than these, they need to be |
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| 159 | added to the <filename>/etc/ld.so.conf</filename> file in order |
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| 160 | for the dynamic loader to find them. Some directories that are commonly |
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| 161 | known to contain additional libraries are |
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| 162 | <filename class="directory">/usr/local/lib</filename>, |
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| 163 | <filename class="directory">/usr/local/lib64</filename>, |
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| 164 | <filename class="directory">/opt/lib</filename>, |
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| 165 | and <filename class="directory">/opt/lib64</filename>, |
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| 166 | so add those directories to the dynamic loader's search path.</para> |
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| 167 | |
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[dabbced] | 168 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 169 | href="../multilib/eglibc-64bit.xml" |
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[3998188] | 170 | xpointer="xpointer(//*[@os='ld-b'])"/> |
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| 171 | |
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[dabbced] | 172 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 173 | href="../multilib/eglibc-64bit.xml" |
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[3998188] | 174 | xpointer="xpointer(//*[@os='ld-c'])"/> |
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| 175 | |
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| 176 | </sect2> |
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| 177 | |
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[dabbced] | 178 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[093b0e8] | 179 | href="../common/eglibc.xml" |
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| 180 | xpointer="xpointer(id('contents-eglibc'))"/> |
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[3998188] | 181 | |
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| 182 | </sect1> |
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